2251291152

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{887}}^1$

素因数の和:962

約数の個数: 240

約数和(自身を含む): 7029550080

約数和(自身を除く): 4778258928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 23, 24, 33, 38, 44, 46, 48, 57, 66, 69, 76, 88, 92, 114, 121, 132, 138, 152, 176, 184, 209, 228, 242, 253, 264, 276, 304, 363, 368, 418, 437, 456, 484, 506, 528, 552, 627, 726, 759, 836, 874, 887, 912, 968, 1012, 1104, 1254, 1311, 1452, 1518, 1672, 1748, 1774, 1936, 2024, 2299, 2508, 2622, 2661, 2783, 2904, 3036, 3344, 3496, 3548, 4048, 4598, 4807, 5016, 5244, 5322, 5566, 5808, 6072, 6897, 6992, 7096, 8349, 9196, 9614, 9757, 10032, 10488, 10644, 11132, 12144, 13794, 14192, 14421, 16698, 16853, 18392, 19228, 19514, 20401, 20976, 21288, 22264, 27588, 28842, 29271, 33396, 33706, 36784, 38456, 39028, 40802, 42576, 44528, 50559, 52877, 55176, 57684, 58542, 61203, 66792, 67412, 76912, 78056, 81604, 101118, 105754, 107327, 110352, 115368, 117084, 122406, 133584, 134824, 156112, 158631, 163208, 185383, 202236, 211508, 214654, 224411, 230736, 234168, 244812, 269648, 317262, 321981, 326416, 370766, 387619, 404472, 423016, 429308, 448822, 468336, 489624, 556149, 634524, 643962, 673233, 741532, 775238, 808944, 846032, 858616, 897644, 979248, 1112298, 1162857, 1269048, 1287924, 1346466, 1483064, 1550476, 1717232, 1795288, 2039213, 2224596, 2325714, 2468521, 2538096, 2575848, 2692932, 2966128, 3100952, 3590576, 4078426, 4263809, 4449192, 4651428, 4937042, 5151696, 5385864, 6117639, 6201904, 7405563, 8156852, 8527618, 8898384, 9302856, 9874084, 10771728, 12235278, 12791427, 14811126, 16313704, 17055236, 18605712, 19748168, 24470556, 25582854, 29622252, 32627408, 34110472, 39496336, 46901899, 48941112, 51165708, 59244504, 68220944, 93803798, 97882224, 102331416, 118489008, 140705697, 187607596, 204662832, 281411394, 375215192, 562822788, 750430384, 1125645576, 2251291152]

約数ペア:

[(1, 2251291152), (2, 1125645576), (3, 750430384), (4, 562822788), (6, 375215192), (8, 281411394), (11, 204662832), (12, 187607596), (16, 140705697), (19, 118489008), (22, 102331416), (23, 97882224), (24, 93803798), (33, 68220944), (38, 59244504), (44, 51165708), (46, 48941112), (48, 46901899), (57, 39496336), (66, 34110472), (69, 32627408), (76, 29622252), (88, 25582854), (92, 24470556), (114, 19748168), (121, 18605712), (132, 17055236), (138, 16313704), (152, 14811126), (176, 12791427), (184, 12235278), (209, 10771728), (228, 9874084), (242, 9302856), (253, 8898384), (264, 8527618), (276, 8156852), (304, 7405563), (363, 6201904), (368, 6117639), (418, 5385864), (437, 5151696), (456, 4937042), (484, 4651428), (506, 4449192), (528, 4263809), (552, 4078426), (627, 3590576), (726, 3100952), (759, 2966128), (836, 2692932), (874, 2575848), (887, 2538096), (912, 2468521), (968, 2325714), (1012, 2224596), (1104, 2039213), (1254, 1795288), (1311, 1717232), (1452, 1550476), (1518, 1483064), (1672, 1346466), (1748, 1287924), (1774, 1269048), (1936, 1162857), (2024, 1112298), (2299, 979248), (2508, 897644), (2622, 858616), (2661, 846032), (2783, 808944), (2904, 775238), (3036, 741532), (3344, 673233), (3496, 643962), (3548, 634524), (4048, 556149), (4598, 489624), (4807, 468336), (5016, 448822), (5244, 429308), (5322, 423016), (5566, 404472), (5808, 387619), (6072, 370766), (6897, 326416), (6992, 321981), (7096, 317262), (8349, 269648), (9196, 244812), (9614, 234168), (9757, 230736), (10032, 224411), (10488, 214654), (10644, 211508), (11132, 202236), (12144, 185383), (13794, 163208), (14192, 158631), (14421, 156112), (16698, 134824), (16853, 133584), (18392, 122406), (19228, 117084), (19514, 115368), (20401, 110352), (20976, 107327), (21288, 105754), (22264, 101118), (27588, 81604), (28842, 78056), (29271, 76912), (33396, 67412), (33706, 66792), (36784, 61203), (38456, 58542), (39028, 57684), (40802, 55176), (42576, 52877), (44528, 50559)]